全系列保偏器件。
器件包括;保偏隔离器，保偏环行器，保偏光开关，保偏准直器，偏振分束器/合束器，保偏手动可调衰减器，保偏带通滤波器2nm,5nm，在线起偏器，保偏带通滤波器+隔离器，保偏跳线，等一系列器件
可以提供各种特殊波长器件的订制；
1030nm，1064nm，1053nm，850nm,780nm,980nm，等。
欢迎您的咨询。
PM In Line Faraday Rotator
Applications: | Features: |
Fiber Optical Instrument、Fiber Sensor Fiber Amplifier | Low Insertion Loss High Extinction Ratio & High Return Loss High Stability and Reliability |
Parameter | Unit | Specification |
Part No. | - | LQ-ILFR-W-FT- PF-C |
Center Wavelength | nm | 1310 ,1550 | 1064,1030 |
Operating Bandwidth | nm | ±20 | ±5 |
Insertion loss | dB | <0.50(type.0.30) | <1.7(type.1.3) |
Extinction Ratio (dB) (Slow axis of Port 1 is aligned to slow axis of Port 2, PM-PM type at 23℃) | >20 |
Extinction Ratio (dB) (Slow axis of Port 2 is aligned to fast axis of Port 1, PM-PM type at 23℃) | >20 |
Fiber type | - | PM panda fiber or SMF-28 | 980nmPM or HI1060 |
Optical Power | mW | <500 | <500 |
Return Loss | dB | >50 |
Operating Temperature | °C | -5~+70 |
Storage Temperature | °C | -40~+85 |
Dimensions | mm | Ф5.5xL35 |
Above specifications are for devices without the connectors. For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower. The PM fiber and the connector key are aligned to the slow axis. |
Order Information：
LQ-ILFR-W-FT- PF-C
W:Wavelength, 1064-1064nm,1310-1310nm,1550-1550nm
FT:fiber type:11-PM fiber on Port1&Port2,22-PM fiber or port1 SMF-28 on Port2,
33-SMF-28 on port1 PM fiber on port2,44-SMF-28 on Port1&Port2
PF: Pigtail fiber, 0=250um,1=900um,3=3mm
C: Connector,O=No Connector,FU=FC/UPC,FA=FC/APC,SA=SC/APC,,SU=SC/UPC
